✨ Hashes for metadata

src/main/java/dev/dinauer/maven/Dev.java

@@ -55,10 +55,26 @@ public class Dev
         tokenRepo.persist(entity);
         QuarkusTransaction.commit();
 
+        uploadRelease_01();
+        uploadRelease_02();
         uploadSnapshot_01();
         uploadSnapshot_02();
     }
 
+    private void uploadRelease_01() throws IOException
+    {
+        mavenService.upload("/org/postgresql/postgresql/42.7.8/postgresql-42.7.8.pom", readFile("/jar/postgresql-42.7.9.pom"));
+        mavenService.upload("/org/postgresql/postgresql/42.7.8/postgresql-42.7.8.jar", readFile("/jar/postgresql-42.7.9.jar"));
+        mavenService.upload("/org/postgresql/postgresql/42.7.8/postgresql-42.7.8-tests.jar", readFile("/jar/postgresql-42.7.9.jar"));
+        mavenService.upload("/org/postgresql/postgresql/42.7.8/postgresql-42.7.8-javadocs.jar", readFile("/jar/postgresql-42.7.9.jar"));
+    }
+
+    private void uploadRelease_02() throws IOException
+    {
+        mavenService.upload("/org/postgresql/postgresql/42.7.9/postgresql-42.7.9.jar", readFile("/jar/postgresql-42.7.9.jar"));
+        mavenService.upload("/org/postgresql/postgresql/42.7.9/postgresql-42.7.9.pom", readFile("/jar/postgresql-42.7.9.pom"));
+    }
+
     private void uploadSnapshot_01() throws IOException
     {
         mavenService.upload("/org/postgresql/postgresql/42.7.9-SNAPSHOT/postgresql-42.7.9-20250419.123456-1.jar", readFile("/jar/postgresql-42.7.9.jar"));

src/main/java/dev/dinauer/maven/app/GroupResource.java

@@ -1,5 +1,9 @@
 package dev.dinauer.maven.app;
 
+import dev.dinauer.maven.event.Event;
+import dev.dinauer.maven.event.EventType;
+import dev.dinauer.maven.event.Resource;
+import dev.dinauer.maven.event.repo.EventRepo;
 import dev.dinauer.maven.maven.core.GroupRepo;
 import dev.dinauer.maven.maven.core.GroupId;
 import jakarta.inject.Inject;
@@ -9,6 +13,7 @@ import jakarta.ws.rs.GET;
 import jakarta.ws.rs.Path;
 import jakarta.ws.rs.PathParam;
 
+import java.time.ZonedDateTime;
 import java.util.List;
 
 @Path("/groups")
@@ -16,6 +21,8 @@ public class GroupResource
 {
     @Inject
     GroupRepo groupRepo;
+    @Inject
+    EventRepo eventRepo;
 
     @GET
     public List<GroupId> get()
@@ -35,6 +42,11 @@ public class GroupResource
     @Transactional
     public void delete(@PathParam("id") String id)
     {
-        groupRepo.deleteById(id);
+        GroupId groupId = groupRepo.findById(id);
+        if (groupId != null)
+        {
+            groupRepo.delete(groupId);
+            eventRepo.persist(new Event().setType(EventType.DELETE).setTimestamp(ZonedDateTime.now()).setResource(new Resource().setGroupId(groupId.getGroupId())));
+        }
     }
 }

src/main/java/dev/dinauer/maven/maven/core/ArtifactId.java

@@ -92,7 +92,7 @@ public class ArtifactId
 
     public List<Version> getVersions()
     {
-        return Stream.concat(snapshotVersions.stream(), releaseVersions.stream()).toList();
+        return Stream.concat(snapshotVersions.stream(), releaseVersions.stream()).sorted(Comparator.comparing(item -> new DefaultArtifactVersion(item.getVersion()))).toList().reversed();
     }
 
     public ArtifactId setVersions(List<ReleaseVersion> releaseVersions)

src/main/java/dev/dinauer/maven/maven/core/MavenService.java

@@ -84,7 +84,14 @@ public class MavenService
             }
             if (Objects.equals(FileExt.XML, context.extensions().ext()))
             {
-                return Response.status(200).type(MediaType.APPLICATION_XML).entity(snapshotMetadataService.generate(versionContext)).build();
+                if (context.extensions().hashExt().isEmpty())
+                {
+                    return Response.status(200).type(MediaType.APPLICATION_XML).entity(snapshotMetadataService.generate(versionContext)).build();
+                }
+                else
+                {
+                    return Response.status(200).type(MediaType.TEXT_PLAIN).entity(snapshotMetadataService.generateHash(versionContext)).build();
+                }
             }
         }
         if (context.getClass() == ArtifactContext.class)

src/main/java/dev/dinauer/maven/maven/core/snapshot/SnapshotBundle.java

@@ -26,11 +26,11 @@ public class SnapshotBundle
     @JsonBackReference
     private SnapshotVersion snapshotVersion;
 
-    @OneToMany(mappedBy = "snapshotBundle")
+    @OneToMany(mappedBy = "snapshotBundle", cascade = CascadeType.REMOVE)
     @JsonManagedReference
     private List<SnapshotJar> jars;
 
-    @OneToOne(mappedBy = "snapshotBundle")
+    @OneToOne(mappedBy = "snapshotBundle", cascade = CascadeType.REMOVE)
     @JsonManagedReference
     private SnapshotPom pom;
 

src/main/java/dev/dinauer/maven/maven/core/snapshot/SnapshotJar.java

@@ -1,6 +1,7 @@
 package dev.dinauer.maven.maven.core.snapshot;
 
 import com.fasterxml.jackson.annotation.JsonBackReference;
+import com.fasterxml.jackson.annotation.JsonIgnore;
 import jakarta.persistence.*;
 
 @Entity
@@ -16,6 +17,8 @@ public class SnapshotJar
     private String sha1;
 
     @Column(columnDefinition = "bytea")
+    @JsonIgnore
+    @Basic(fetch = FetchType.LAZY)
     private byte[] jar;
 
     private String classifier;

src/main/java/dev/dinauer/maven/maven/core/snapshot/SnapshotVersion.java

@@ -23,7 +23,7 @@ public class SnapshotVersion implements Version
     @JsonBackReference
     private ArtifactId artifact;
 
-    @OneToMany(mappedBy = "snapshotVersion")
+    @OneToMany(mappedBy = "snapshotVersion", cascade = CascadeType.REMOVE)
     @JsonManagedReference
     private List<SnapshotBundle> snapshotBundles;
 

src/main/java/dev/dinauer/maven/maven/core/snapshot/metadata/SnapshotMetadataService.java

@@ -14,6 +14,7 @@ import dev.dinauer.maven.metadata.Metadata;
 import jakarta.enterprise.context.ApplicationScoped;
 import jakarta.inject.Inject;
 import jakarta.ws.rs.InternalServerErrorException;
+import org.apache.commons.codec.digest.DigestUtils;
 import org.apache.commons.lang3.Strings;
 
 import java.util.List;
@@ -39,6 +40,22 @@ public class SnapshotMetadataService
         }
     }
 
+    public String generateHash(VersionContext versionContext)
+    {
+        switch (versionContext.extensions().hashExt().orElseThrow())
+        {
+            case MD5 ->
+            {
+                return DigestUtils.md5Hex(generate(versionContext));
+            }
+            case SHA256 ->
+            {
+                return DigestUtils.sha256Hex(generate(versionContext));
+            }
+        }
+        throw new IllegalArgumentException();
+    }
+
     private SnapshotMetadata generateMetadata(VersionContext versionContext)
     {
         SnapshotBundle latest = snapshotBundleRepo.latest(versionContext);

src/main/resources/application.properties

@@ -1,4 +1,5 @@
 # HTTP
+quarkus.http.host=0.0.0.0
 %dev.quarkus.http.cors.enabled=true
 %dev.quarkus.http.port=8081
 %dev.quarkus.http.cors.origins=/.*/
@@ -24,11 +25,10 @@ quarkus.datasource.db-kind=postgresql
 quarkus.flyway.migrate-at-start=true
 
 # OIDC Server
-quarkus.oidc.auth-server-url=http://localhost:8089/api/realms/maven
+quarkus.oidc.auth-server-url=https://auth.dinauer.dev/api/realms/dev
-quarkus.oidc.client-id=backend
+quarkus.oidc.client-id=dev
-quarkus.oidc-client.auth-server-url=http://localhost:8089/api/realms/maven
+quarkus.oidc-client.auth-server-url=https://auth.dinauer.dev/api/realms/dev
-quarkus.oidc-client.client-id=backend
+quarkus.oidc-client.client-id=dev
-quarkus.oidc-client.credentials.secret=backend
 
 # OIDC REST
-quarkus.rest-client.idp.url=http://localhost:8089/api/realms/maven
+quarkus.rest-client.idp.url=https://auth.dinauer.dev/api/realms/dev